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TPS79133DBVREP

Public Made by Adom

by adom

Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentpower management (pmic)tps79133dbvrepfactory-2.0.0extractor-text
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TPS79133DBVREP

Texas Instruments · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-5

TPS79133DBVREP from Texas Instruments, in a SOT-23-5. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 IN power_in IN is the input to the device; the recommended input voltage range is 2.7 V to 5.5 V and the absolute maximum input range is -0.3 V to 6 V.
2 GND power_in Regulator ground pin.
3 EN input EN enables or shuts down the device: a logic low (0.7 V maximum) enables it and a logic high (2 V minimum) puts it in shutdown, with the absolute maximum on EN being -0.3 V to VI + 0.3 V.
4 BYPASS passive An external bypass capacitor on this pin, combined with an internal 250 kΩ resistor, forms a low-pass filter that further reduces regulator noise (the datasheet's noise tests use 0.01 µF).
5 OUT power_out OUT is the regulated output; the device is rated for 100 mA continuous output current, current is internally limited to about 400 mA, and it is stable with a 1 µF ceramic output capacitor, with absolute maximum voltage of -0.3 V to 6 V.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SOT-23-5
Category Power Management (PMIC)
Pins 5

CAD (KiCad official)

  • Symbol: TPS79133DBVREP
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-23-5 (KiCad packages3D, STEP)
  • 3D model files: tps79133dbvrep-etched.step / tps79133dbvrep-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tps79133dbvrep.step / tps79133dbvrep.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Texas Instruments datasheet (24 pp, sha256 76ef69b68cb3736a, retrieved 2026-10-07, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF